{"title":"Qwiic Alphanumeric Display - Blue","handle":"sparkfun-qwiic-alphanumeric-display-blue","url":"/products/sparkfun-qwiic-alphanumeric-display-blue","description":"Show numbers, letters, characters and symbols in bright blue with this compact four-character alphanumeric display. Each digit uses fourteen segments, giving you far more flexibility than a standard seven-segment display.It connects through the SparkFun Qwiic system, so setup is simple: plug in a Qwiic cable with no soldering, no SDA/SCL guesswork, and no voltage regulation or translation required. The board uses the VK16K33 LED driver over I2C.The SparkFun Alphanumeric Display Arduino library lets you print strings to the display with a simple print() call. It can also light individual segments, including the decimal point or colon, and scroll text across the display. Arduino, Python, MicroPython and CircuitPython library support is listed in the supplied documentation.Address jumpers on the back let you configure the I2C address so up to four displays can share the same bus. The slim board includes detachable stand-off holes, vertical Qwiic connectors and internal mounting holes for easier integration into projects.Features:Blue displayIntegrated RC oscillator13×3 matrix key scan circuit16-step dimming circuit2x Qwiic connectors2x Wall Mounting PointsSpecifications:Operating Voltage: 3.3VMaximum display segment numbers: 128 patternsI2C Addresses: 0x70 (0x71, 0x72, 0x73)Qwiic connector: common 1mm pitch, 4-pin JST connectorA handy display module for clocks, counters, status readouts, sensor values, menu prompts and other I2C-based maker projects.","vendor":"SparkFun","product_type":"Alphanumeric Display","in_stock":true,"options":[],"variants":[{"id":15852,"title":"Default Title","sku":"SF-COM-16917","mpn":"COM-16917","price":20.2,"on_sale":false,"in_stock":true,"available_quantity":62}]}